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drm/amdgpu: fix duplicated mapping invoke bug

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fix the bug that there is duplicated bo_update_mapping issued

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
monk.liu 2015-08-14 13:36:41 +08:00 committed by Alex Deucher
parent 1939e3e265
commit 6d1d0ef743
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -872,6 +872,7 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
}
spin_lock(&vm->status_lock);
list_splice_init(&bo_va->invalids, &bo_va->valids);
list_del_init(&bo_va->vm_status);
if (!mem)
list_add(&bo_va->vm_status, &vm->cleared);